baber/WOPTO huggingface dataset:
Patent JP-2021040458-A (JP)
Title: Power conversion device and system interconnection system
Inventor: TSUDA YASUSHI
IPC: H02M7/48
Filed: 2019-09-05
Abstract: To provide technology which can supply power from any of a DC power supply and an AC power supply in a power conversion device and simplify a device configuration.SOLUTION: A power conversion device comprises: a circuit which connects a DC power supply connection part with an AC power supply connection part and in which an inverter part is arranged; a circuit which branches from between the AC power supply connection part and the inverter part to be connected with a control power supply part; a first relay part which blocks the inverter part and the AC power supply connection part when the inverter part is in a stop state; and a second relay part which switchably connects an inverter side power supply line branching from between the inverter part and the first relay part and an AC power supply side power supply line branching from between the first relay part and the AC power supply connection part with the control power supply part, connects the inverter side power supply line with the control power supply part when the inverter part is in an operation state, and connects the AC power supply side power supply line with the control power supply part when the inverter part is in the stop state.SELECTED DRAWING: Figure 1
Patent JP-2021037241-A (JP)
Title: Game machine
Inventor: KITO TOSHIHIKO
IPC: A63F7/02
Filed: 2019-09-05
Abstract: To show novel amusement.SOLUTION: When separation between a current index (NowIndex) and the maximum variation value (MaxIndex) becomes a certain value or larger during execution of a button successive hitting performance, a current index is updated (+1) until the separation width becomes a designated range or less regardless of a lottery result. The current index is also forced to be progressed to the maximum fixed value by operating a lever member. Accordingly, when a lottery for progressing the current index is not won continuously, the progress of a scenario is not hindered as long as proper depression of a push button is performed. Just before effective time of the push button expires, depressing the push button once can prevent a performance that is nearly identical to a final result from being seen. Further, a player who does not wish to successively hit or long-press the push button can confirm the final result as fast as possible by operating the lever member.SELECTED DRAWING: Figure 68
Patent JP-2021041600-A (JP)
Title: Recording device and control method for the same
Inventor: EDAMURA TETSUYA
IPC: B41J2/01
Filed: 2019-09-10
Abstract: To provide a recording device configured to drive a recording head to record an image and to heat the recording medium having the image recorded thereon, in which instantaneous maximum electric power consumption can be suppressed.SOLUTION: A recording device comprises conveying means that conveys recording media fed one by one from a feeding device, and a sensor that detects the recording media fed one by one from the feeding device, which further comprises: a recording head, provided at a downstream side away by a predetermined distance from a sensor position with respect to a conveying direction of the recording media, which records images on the conveyed recording media by discharging ink; and heating means, provided at a downstream side in the conveying direction of the recording head, which heats the recording media. In the device, when it is determined that the recording media are at a recording position by the recording head, on the basis of timing at which the sensor detects the recording media and conveyance by the conveying means, driving of the heating means is stopped. While, when it is determined that the recording media are not at the recording position, the heating means is driven.SELECTED DRAWING: Figure 11
Patent JP-2021042440-A (JP)
Title: Electrolytic bath
Inventor: OKAKI HIROSHI
IPC: C25B9/00
Filed: 2019-09-11
Abstract: To provide an electrolytic bath that can satisfactorily reduce a production cost for producing various devices which have different processing capacities and that can save space.SOLUTION: An electrolytic bath comprises: a pair of electrodes 3a and 3b; and a casing 2 that includes an inlet 22a for introducing an electrolyte aqueous solution into an electrolytic treatment space accommodating both electrodes 3a and 3b and an outlet 23a for discharging an electrolytic product from the electrolytic treatment space. The casing 2 has the inlet 22a opening to a convex portion 22 and the outlet 23a opening to a concave portion 23 that is arranged in the casing 2 so as to be fitted in by the convex portion 22 of another electrolytic bath 1 of the same type.SELECTED DRAWING: Figure 4
Patent JP-2021044475-A (JP)
Title: Wiring circuit board
Inventor: MATSUTOMI AKIHITO
IPC: H05K1/03
Filed: 2019-09-13
Abstract: To provide a wiring circuit board that is thinner while improving the transmission efficiency of a high-frequency signal.SOLUTION: A wiring circuit board 1 includes a base insulating layer 2, a conductor layer 3 arranged on one side of the base insulating layer 2 in the thickness direction, a cover insulating layer 4 arranged so as to cover the conductor layer 3 on one surface of the base insulating layer 2 in the thickness direction, and a shield layer 5 arranged on the other side in the thickness direction and both sides in the width direction of the base insulating layer 2 and the one side in the thickness direction and both sides in the width direction of the cover insulating layer 4. At least one of the base insulating layer 2 and the cover insulating layer 4 has a porous resin layer 10.SELECTED DRAWING: Figure 1
Patent JP-2019215377-A (JP)
Title: Method and kit for influenza diagnosis
Inventor: ROBERT CAMPBELL
IPC: G01N33/53
Filed: 2019-09-18
Abstract: To provide, for one thing, a point-of-care inspection capable of providing a diagnosis of a specificity strain in order to avoid an adverse event, delay the evolution of medicine resistance, and save the labor of a patient and health care institution.SOLUTION: Some embodiments provided in the present description relate to binding assay. In the some embodiments, an assay for identifying an influenza A type or influenza B type is bound to an assay for determining the sensitivity of an influenza neuraminidase to an antiviral drug.SELECTED DRAWING: Figure 8
Patent JP-2021051487-A (JP)
Title: Checkout device and program
Inventor: WATANABE TAKESHI
IPC: G07G1/12
Filed: 2019-09-24
Abstract: To prevent a registered commodity from being stolen and allow for less movement of a customer at checkout.SOLUTION: A checkout device includes: a first transport unit that transports a commodity to be registered in a first direction; a second transport unit provided in parallel with the first transport unit and transporting the commodity in a second direction opposite to the first direction; and a reverse unit that connects the downstream end portion of the first transport unit in a transport direction and the upstream end portion of the second transport unit in the transport direction, and reverses the transport direction of the commodity.SELECTED DRAWING: Figure 1
Patent JP-2021052821-A (JP)
Title: Care system
Inventor: KATAOKA NATSUMI
IPC: H04M9/00
Filed: 2019-09-26
Abstract: To provide a care system capable of improving convenience.SOLUTION: A care system includes an authentication part 55 for authenticating a caregiver in a habitable room A1 of a care receiver, and a management part 80 for correlating information on a date with information on the caregiver, and storing the result, when the authentication part 55 authenticates the caregiver. The management part 80 stores a time from execution of the first time authentication by the authentication part 55 until execution of the second time authentication in association with the information on the date and the information on the caregiver.SELECTED DRAWING: Figure 1
Patent JP-2021053201-A (JP)
Title: Internal part for container with applicator and container with applicator
Inventor: HOSHINO MAYA
IPC: A45D34/04
Filed: 2019-09-30
Abstract: To provide internal parts for a container with an applicator in which the usable amount can be increased more than before when filling the same amount of contents as before to a container body, and provide the container with the applicator.SOLUTION: Internal parts 50 for a container with an applicator 100 include a cylindrical bottomed container body 10 with contents contained therein and the applicator 30 inserted into the container body 10 from the mouth part 13. The internal parts include a shaft part 51 for detachably engaging the internal parts 50 to the applicator 30 inserted into the container body 10, and an abutment part 55 connected to the shaft part 51 and coming in abutment with an inner circumferential surface of the container body 10. When the applicator 30 and the shaft part 51 are in an engagement state, it is made to rotate centering on the shaft part 51 with the rotation of the applicator 30 while the abutment part 55 comes in abutment with inner circumferential surface of the container body.SELECTED DRAWING: Figure 1
Patent JP-2020152891-A (JP)
Title: Polymer-coated silicon particle
Inventor: IWASHIMA Toshiki
IPC: C08L101/00
Filed: 2019-10-01
Abstract: To provide a polymer-coated silicon nanoparticle that can be used for an electronic material, a battery or the like and has a silicon nanoparticle surrounded by a polymer.SOLUTION: A polymer-coated silicon particle has a silicon particle of a median diameter (D50) of 100-1000 nm.SELECTED DRAWING: None
Patent JP-2021058366-A (JP)
Title: Component fitting beam and table comprising the same
Inventor: OKAMOTO ATSUO
IPC: A47B17/00
Filed: 2019-10-04
Abstract: To provide a component fitting beam capable of easily fitting a fitting component such as a monitor even on a table which is used for work by a plurality of people.SOLUTION: There is provided a component fitting beam 10 which can be fitted to a top plate 2 of a table 1, and comprises: at least one pair of standing members 13 which is fitted to inside of a peripheral edge of the top plate 2 and extends upward from the top plate 2; a lower horizontal member 12 which couples vertical intermediate parts of the at least one pair of standing members 13, above the top plate 2; and an upper horizontal member 11 which is coupled to upper ends of the at least one pair of standing members 13 and in which the outermost outside end part extends outward in a horizontal direction relative to the standing members 13. The lower horizontal member 12 and the upper horizontal member 11 have thereon, a component fitting part to which a component can be fitted.SELECTED DRAWING: Figure 1
Patent JP-2020078061-A (JP)
Title: Projection system and keystone correction method
Inventor: WU YU-CHI
IPC: H04N5/74
Filed: 2019-10-07
Abstract: To provide a projection system and a keystone correction method.SOLUTION: A projection system includes: a projector which has a lens module and is configured to project an image to a projection zone along a direction of an optical axis; an image capturing device which is configured to capture a captured image including the projection zone; and a processor. The processor divides the captured image into a plurality of focusing zones, and controls a stepper motor to shift focusing on the focusing zones at edges thereby to obtain a step number of the stepper motor and a distance for each of the focusing zones with a maximum clarity value. The distance is a projection distance between the lens module and each focusing zone. The processor calculates an included angle between the direction of an optical axis of the projector and the projection zone according to the distances of the focusing zones at the edges, and performs a warping operation on a projection image according to the included angle.SELECTED DRAWING: Figure 3
Patent JP-2021061167-A (JP)
Title: Power supply connector
Inventor: TANAKA HIRONORI
IPC: H01R13/703
Filed: 2019-10-07
Abstract: To make it possible to suppress occurrence of arc discharge, supply desired electric power to a load, and prevent occurrence of unnecessary power consumption during power supply.SOLUTION: A first connector 1 includes first terminals 12B to 12D connected to a positive electrode side terminal of a power supply 5. A second connector 2 to be fitted and connected to the first connector 1 includes a main power terminal 24D which is connected to a power supply terminal 62 of a load device 6 and a downstream end 25S of a current path of a semiconductor switch 25, a power-on terminal 24B connected to a control terminal 25G of the semiconductor switch 25, and a pre-power terminal 24C connected to an upstream end 25D of the current path. The first terminals 12B to 12D are arranged so as to be positionally displaced from one another in a fitting direction so that the pre-power terminal 24C, the power-on terminal 24B, and the main power terminal 24D are connected in this order in a process of fitting to the second connector 2.SELECTED DRAWING: Figure 3
Patent JP-2021060344-A (JP)
Title: Ultrasonic flowmeter and flow rate measuring method
Inventor: KOGAI KAZUFUMI
IPC: G01F1/66
Filed: 2019-10-09
Abstract: To realize a further decrease in a transmitted data amount and reduce power consumption.SOLUTION: A time measurement part 16 of a measurement unit 1 measures the zero-cross time of a received ultrasonic signal in a forward measurement session in which an ultrasonic wave is transmitted from a transducer 11 and received by a transducer 12, and the zero-cross time in a reverse measurement session in which an ultrasonic wave is transmitted from the transducer 12 and received by the transducer 11, and stores these in the time array of a storage part 17. A shift processing part 17 performs a shift process of shifting the storage locations of zero-cross times for each of forward and revere directions so that a time difference between the zero-cross times where the storage locations of the time array are the same and the measurement sessions are different becomes minimum. An addition part 19 calculates the total value of zero-cross times at a specific storage location for each of forward and reverse directions with regard to a plurality of combinations in which combinations of storage locations are different. A communication part 30 transmits the total value that can possibly be used for flow rate calculation to a computation unit 2.SELECTED DRAWING: Figure 1
Patent JP-2021067749-A (JP)
Title: Music reproduction system and music reproduction instruction program
Inventor: NARA NORIKAZU
IPC: G10K15/02
Filed: 2019-10-18
Abstract: To reproduce music so that all users in the same room can enjoy regardless of presence of music matched with preference of all the users without need to communicate with portable terminals of all the users.SOLUTION: A music reproduction system comprises: a personal authentication result acquisition part for acquiring a personal authentication result from a personal authentication part; a user information acquisition part 301b for acquiring user information which is previously stored in association with a user specified on the basis of the personal authentication result; a play list generation part 301c for generating a play list on the basis of the user information stored in association with each of the plurality of users when the plurality of users are specified by the personal authentication result; and a reproduction instruction part 301d for instructing reproduction of music in accordance with the play list generated by the play list generation part 301c.SELECTED DRAWING: Figure 6
Patent JP-2021070652-A (JP)
Title: Fibroblast growth factor receptor 1 binding peptide
Inventor: ITO KENICHIRO
IPC: C07K7/08
Filed: 2019-10-31
Abstract: To provide a peptide that binds to FGFR1 and regulates its activity.SOLUTION: A fibroblast growth factor receptor 1 binding peptide includes a motif 1 represented by CX1X2HX3SX4X5X6X7X8C (sequence number 41) (X1, X2, X4, X5, X7 and X8 independently represent any amino acid residue, and X3 and X6 independently represent W, F or Y).SELECTED DRAWING: None
Patent JP-2021070427-A (JP)
Title: vehicle
Inventor: ARAGAKI RYU
IPC: B60K11/06
Filed: 2019-10-31
Abstract: To provide a vehicle in which a power storage unit and a blower are disposed side by side in a vehicle width direction and which can ease an impact input to the power storage unit when the vehicle receives an external force from the blower side.SOLUTION: A vehicle 100 includes: a power storage unit 10; a blower 30 disposed at the outer covering side of the vehicle 100 with respect to the power storage unit 10; and a first bracket 41 and a second bracket 42. The blower 30 includes a fan 32, a fan motor 33, and a housing 31 which houses the fan 32 and the fan motor 33. The first bracket 41 and the second bracket 42 are disposed side by side in a width direction of the vehicle 100 and provided so as to connect the housing 31 with the vehicle 100. The first bracket 41 is disposed closer to the power storage unit 10 than the second bracket 42 and rigidity of the first bracket 41 is lower than rigidity of the second bracket 42.SELECTED DRAWING: Figure 3
Patent JP-2021076260-A (JP)
Title: Ejector type refrigeration device
Inventor: YOSHIDA TOKIAKI
IPC: F25B1/00
Filed: 2019-11-05
Abstract: To suppress deterioration of cooling capacity even in a condition where an outside air temperature is high.SOLUTION: An ejector type refrigeration device includes: a circulation path 1 in which a heating heat exchanger 3, an ejector 4 and a condenser 5 are provided sequentially and a refrigerant is circulated among these elements sequentially; and a branch path 7 branched from a portion located between the condenser 5 and the heating heat exchanger 3 in the circulation path 1 and communicating with the ejector 4 via an expansion mechanism 40 and an evaporator 10. The branch path 7 includes an auxiliary booster 30 and a bypass path 31 bypassing the auxiliary booster 30.SELECTED DRAWING: Figure 1
Patent JP-2021077017-A (JP)
Title: Payment state presentation system
Inventor: TANAKA KOJI
IPC: G06Q20/32
Filed: 2019-11-07
Abstract: To provide a payment state presentation system for supporting a shop clerk so that the clark can easily check a payment state of each customer in a chop in which customers after payment and customers before payment coexist.SOLUTION: A payment state presentation system 1 for presenting a payment state of a customer visiting a shop includes an advance payment device 10 for performing payment about a service or a commodity presented from the shop in advance, and a position specification device for specifying the position of a customer who performs payment in advance, and an output device for performing an output corresponding to the position of the customer specified by the position specification device and payment information of the customer in an intra-shop system 20.SELECTED DRAWING: Figure 1
Patent JP-2023015410-A (JP)
Title: Glass plate having through-hole pattern formed therein, manufacturing method therefor, and micro-channel chip
Inventor: NAKADA RYOICHI
IPC: B01J19/00
Filed: 2019-11-07
Abstract: To provide a glass plate having a through-hole pattern formed therein and a manufacturing method therefor, which can be used for a micro-channel chip that enables high-precision analyses, experiments, and the like.SOLUTION: A method for manufacturing a glass plate having a through-hole pattern formed therein includes: a drawing step of drawing a pattern on a glass plate 2 by irradiating the glass plate 2 with a pulse laser while relatively scanning along a pattern to be formed; and a step of forming a through-hole pattern 3 having the shape of the pattern drawn and adjusting the width of the through-hole and the thickness of the glass plate by etching the glass plate 2.SELECTED DRAWING: Figure 1
Patent JP-2021074337-A (JP)
Title: Dental file and method for manufacturing dental file
Inventor: OKADA TOSHIHIRO
IPC: A61C5/42
Filed: 2019-11-11
Abstract: To provide a dental file that has a work unit having both of a tip end with high rigidity and a body part superior in flexibility.SOLUTION: A method for manufacturing a dental file has the steps of: forming a first taper part 21a with a cross-sectional shape being a square or lozenge shape by bringing the side of a wire rod 21 into abutment with a grindstone 50 and grinding it, while pressing it with a first sprue 51; and forming a second taper part 21b by bringing the lateral two facing sides of the first taper part 21a into abutment with the grindstone 50 and grinding each side by the same amount, while pressing them with a second sprue 52 coming in abutment with only a rear rather than a desired position from the tip. Also, the dental file 10 manufactured by the method is provided.SELECTED DRAWING: Figure 1
Patent JP-2020021750-A (JP)
Title: Light-emitting device
Inventor: SEO TETSUSHI
IPC: H05B33/12
Filed: 2019-11-12
Abstract: To provide a light-emitting device in which, as monochromatic light, light having high color purity due to a microcavity effect is obtained, and white light emission is obtained when a plurality of these lights are combined, to provides a high-definition light-emitting device, and to provide a light-emitting device with low power consumption.SOLUTION: In a light-emitting device with a white color filter type top emission structure, one pixel is composed of four sub-pixels of RGBY, and an EL layer includes a first light-emitting substance that emits blue light and a second light-emitting substance that emits light corresponding to complementary color of blue, and a semi-transmissive/semi-reflective electrode (upper electrode) is formed to cover an end of the EL layer.SELECTED DRAWING: Figure 1
Patent JP-2020038706-A (JP)
Title: Multi-functional hand-held device
Inventor: STEVE P HOTELLING
IPC: G06F3/0488
Filed: 2019-11-13
Abstract: To provide a multi-functional hand-held device capable of configuring user inputs on the basis of how the multi-functional hand-held device is to be used.SOLUTION: Preferably, the multi-functional hand-held device has at most only a few physical buttons, keys, or switches so that its display size can be substantially increased. The multi-functional hand-held device also incorporates a variety of input mechanisms, including touch sensitive screens, touch sensitive housings, display actuators, audio input, etc. The multi-functional hand-held device also incorporates a user-configurable GUI for each of the multiple functions of the devices.SELECTED DRAWING: Figure 1
Patent JP-2021078320-A (JP)
Title: Motor control device, method for setting motor control device, and image forming apparatus
Inventor: YOSHIKAWA HIROYUKI
IPC: H02P8/12
Filed: 2019-11-13
Abstract: To achieve a situation where a drive circuit of a stepping motor performs synchronous rectification, and when causing a small current to flow, does not cause the current to flow in the opposite direction.SOLUTION: A motor control circuit 2 comprises: field effect transistors Q1 to Q4 that energize coils L1 to L4 of a stepping motor 1; a PWM control unit 28 that causes the field effect transistors Q2, Q4 to perform synchronous rectification or asynchronous rectification at the timing when a regenerative current is generated in the coils L2, L4; and a control unit 21 that determines a setting value of a current that the field effect transistors Q1, Q3 cause to flow during the energization of the coils L1, L3, and sets, to the PWM control unit 28, whether to cause the field effect transistors Q2, Q4 to perform synchronous rectification based on the setting value of the current.SELECTED DRAWING: Figure 1